forked from e621ng/e621ng
122 lines
3.7 KiB
Ruby
122 lines
3.7 KiB
Ruby
require 'test_helper'
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class PostVersionTest < ActiveSupport::TestCase
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context "A post" do
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setup do
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@user = create(:user, created_at: 1.month.ago)
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CurrentUser.user = @user
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end
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context "that has multiple versions: " do
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setup do
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@post = create(:post, tag_string: "1")
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@post.update(tag_string: "1 2")
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@post.update(tag_string: "2 3")
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end
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context "a version record" do
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setup do
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@version = PostVersion.last
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end
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should "know its previous version" do
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assert_not_nil(@version.previous)
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assert_equal("1 2", @version.previous.tags)
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end
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end
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should "undo the changes" do
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version = @post.versions.second
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version.undo!
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@post.reload
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assert_equal("3", @post.tag_string)
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assert_equal("Undo of version #{version.version}", @post.versions.last.reason)
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end
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end
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context "that is tagged with a pool:<name> metatag" do
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setup do
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@pool = create(:pool)
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@post = create(:post, tag_string: "tagme pool:#{@pool.id}")
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end
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should "create a version" do
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assert_equal("tagme", @post.tag_string)
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assert_equal("pool:#{@pool.id}", @post.pool_string)
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assert_equal(1, @post.versions.size)
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assert_equal("tagme", @post.versions.last.tags)
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end
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end
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context "that has been created" do
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setup do
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@parent = create(:post)
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@post = create(:post, tag_string: "aaa bbb ccc", rating: "e", parent: @parent, source: "xyz")
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end
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should "also create a version" do
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assert_equal(1, @post.versions.size)
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@version = @post.versions.last
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assert_equal("aaa bbb ccc", @version.tags)
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assert_equal(@post.rating, @version.rating)
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assert_equal(@post.parent_id, @version.parent_id)
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assert_equal(@post.source, @version.source)
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end
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end
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context "that has been updated" do
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setup do
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@post = create(:post, tag_string: "aaa bbb ccc", rating: "q", source: "xyz")
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@post.update(tag_string: "bbb ccc xxx", source: "")
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end
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should "also create a version" do
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assert_equal(2, @post.versions.size)
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@version = @post.versions.last
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assert_equal("bbb ccc xxx", @version.tags)
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assert_equal("q", @version.rating)
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assert_equal("", @version.source)
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assert_nil(@version.parent_id)
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end
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should "not create a version if updating the post fails" do
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@post.stubs(:set_tag_counts).raises(NotImplementedError)
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assert_equal(2, @post.versions.size)
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assert_raise(NotImplementedError) { @post.update(tag_string: "zzz") }
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assert_equal(2, @post.versions.size)
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end
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should "should create a version if the rating changes" do
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assert_difference("@post.versions.size", 1) do
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@post.update(rating: "s")
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assert_equal("s", @post.versions.last.rating)
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end
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end
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should "should create a version if the source changes" do
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assert_difference("@post.versions.size", 1) do
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@post.update(source: "blah")
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assert_equal("blah", @post.versions.last.source)
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end
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end
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should "should create a version if the parent changes" do
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assert_difference("@post.versions.size", 1) do
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@parent = create(:post)
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@post.update(parent_id: @parent.id)
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assert_equal(@parent.id, @post.versions.last.parent_id)
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end
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end
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should "should create a version if the tags change" do
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assert_difference("@post.versions.size", 1) do
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@post.update(tag_string: "blah")
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assert_equal("blah", @post.versions.last.tags)
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end
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end
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end
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end
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end
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